There are eight planets. Their distances in mean millions of kilometers are...
Mercury 57.9
Venus 108.2
Earth 149.6
Mars 227.9
Jupiter 778.3
Saturn 1,427
Uranus 2,869.6
Neptune 4,496.6
Source "The Solar System", Roman Smoluchowkski, Scientific American Library, 1983, Page 164
Pluto is not included because, in 2006, the International Astronomical Union ruled that Pluto was a dwarf planet.
Mercury is the closest of the eight planets to the sun.
Seven Planets.MercuryVenusEarthMarsJupiterSaturnUranus
It depends on what you mean by "close"
They move faster.
bolth planets are gas planets and close to the same distance from the sun
inner
Mercury is the closest of the eight planets to the sun.
Seven Planets.MercuryVenusEarthMarsJupiterSaturnUranus
It depends on what you mean by "close"
Because they are close together to the sun, compared to the other planets in the solar system.
They are too close to the sun to have rings.
terrestrial planet
They move faster.
Not all the planets orbit the sun - other stars have planets too. But all the planets in our solar system, which is the system of our sun, revolve around the sun; otherwise they would be in other solar systems. All the planets we can see with our naked eye orbit the sun, since the planets orbiting the sun are the only ones close enough to earth to see without a telescope.
The closeness to the Sun is not directly related to the mass.
bolth planets are gas planets and close to the same distance from the sun
Mercury, mars, earth, venus, neptune, saturn, jupiter, uranus ARE THE EIGHT PLANETS